Year : 2011 Manufacturer : Honda Model : FourTrax Fourman Rubicon Engine Type : OHV dry-sump longitudinally mounted single-cylinder four-stroke Engine Displacement : 499cc Bore & Stroke : 92.0 mm x 75.0 mm Compression Ratio : NA Cooling : Liquid-Cooled Fuel System : 36 mm constant velocity carburator Ignition : CD with electronic advance Starting System : Electric Transmission : Electric with auxiliary recoil Final Drive : Direct front and rear driveshafts w/TraxLok and torque-sensitive front differential Rake and Trail : NA Wheel Base : 50.6 in. Seat Height : 46.4 in. Front Suspension : Independent double-wishbone; 6.7 inches of travel Rear Suspension : Swingarm with dual shock absorbers; 6.7 inches of travel Front Brake : 180mm front discs with single-piston calipers Rear Brake : Sealed mechanical drum Front Tire : 25 x 8-12 Rear Tire : 25 x 10-12 Fuel Capacity : 4.0 gallons, including 0.7-gallon reserve Dry Weight : 630 lbs. (wet) Ready to ride.